The natural history-themed sale on Wednesday features a 54-pound hunk of Mars estimated at $2 million to $4 million.

The auction house Sotheby’s has offered a new way to get a piece of Mars without entrusting your life to Elon Musk, who has pledged to send people to Mars by 2029: Buying a piece of it instead. A ...

Devastating storms and tornadoes have swept through three states, leaving a tragic aftermath in their wake. Lives have been lost, and communities shattered. Our hearts go out to those affected during ...